Antibacterial Material

People discovered that the water stored in silverware was not easy to deteriorate a long time ago, and began to realize that silver has antibacterial effect. Contact reaction antibacterial is caused by silver ion contact reaction to destroy the biological common components or produce dysfunction. Silver ions contact the microbial cell membrane, negatively charged silver ions penetrate the cell membrane and enter the cell body to react with the SH group to cause protein coagulation, destroy the activity of cell synthetase, and the cell loses its ability to divide and proliferate and die. Silver ions can also destroy microbial electron transmission systems, respiratory systems, and material transmission systems.

Antibacterial can be divided into: sterilization, disinfection, sterilization, bacteriostasis and antibacterial. Bacteriostasis: to prevent and inhibit the growth and reproduction of microorganisms; antibacterial: a general term for bacteriostasis and sterilization. The antibacterial agent has the following characteristics: antibacterial ability and broad-spectrum antibacterial property; resistant to washing, abrasion and long life; good weather resistance, good compatibility with the substrate and processability, and high safety.

Inorganic silver ion antibacterial agent with zeolite and phosphate as carrier. This kind of antibacterial ability is strong, with a silver content of 2-3.5%, a broad antibacterial spectrum, no harm to the human body, no secondary pollution, long-lasting antibacterial effect, but there is a problem of discoloration.